Meriter

I don't want to make this about me, but my wife told her co-workers that, although I treat her well, I am unattractive.
So I know how you feel I guess.

What everyone has been telling me is that it probably has more to do with her own insecurities than my actual looks.
I haven't changed much looks-wise since we were married and I doubt you have grown or shrunk much since you were married.

She married you for a reason.

We went through the same things you are after her comment - still are actually. Let me know how it goes for you.